RStudio - RStudio™ is a new integrated development environment (IDE) for R.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
JMP - JMP is a data representation tool that empowers the engineers, mathematicians and scientists to explore the any of data visually.
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.